 String pinyin = PinyinHelper.convertToPinyinString("重庆", "", PinyinFormat.WITH_TONE_NUMBER);
        System.out.print(pinyin + "  ||  ");

        // hqsc
        pinyin = PinyinHelper.getShortPinyin("重庆");
        System.out.print(pinyin + "  ||  ");


        // true
        Boolean hasMultiPinyin = PinyinHelper
                .hasMultiPinyin("重庆".toCharArray()[0]);
        System.out.print(hasMultiPinyin + "  ||  ");
        System.out.println();